Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Qingda Xu"'
Autor:
Wen Lv, Jianhua Yang, Qingda Xu, Jaafar Abdul-Aziz Mehrez, Jia Shi, Wenjing Quan, Hanyu Luo, Min Zeng, Nantao Hu, Tao Wang, Hao Wei, Zhi Yang
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Real-time and accurate biomarker detection is highly desired in point-of-care diagnosis, food freshness monitoring, and hazardous leakage warning. However, achieving such an objective with existing technologies is still challenging. Herein,
Externí odkaz:
https://doaj.org/article/4ee850e232b9481da3483f8c65ac5a2d
Autor:
Zhejun Guo, Fang Wang, Longchun Wang, Kejun Tu, Chunpeng Jiang, Ye Xi, Wen Hong, Qingda Xu, Xiaolin Wang, Bin Yang, Bomin Sun, Zude Lin, Jingquan Liu
Publikováno v:
Microsystems & Nanoengineering, Vol 8, Iss 1, Pp 1-12 (2022)
Abstract Implantable brain–computer interface (BCI) devices are an effective tool to decipher fundamental brain mechanisms and treat neural diseases. However, traditional neural implants with rigid or bulky cross-sections cause trauma and decrease
Externí odkaz:
https://doaj.org/article/7369253985244cdab3b068645518c949
Publikováno v:
Micromachines, Vol 14, Iss 3, p 702 (2023)
To explore the versatility of speakers, a piezoelectric micro-electro-mechanical system (MEMS) speaker combining the function of a silent alarm is proposed, which mainly comprises a lead zirconate titanate (PZT) actuation layer and a rigid–flexible
Externí odkaz:
https://doaj.org/article/ce1f09d1ad724aea8c8fde1902381d43
Publikováno v:
Sensors, Vol 21, Iss 15, p 4996 (2021)
pH value plays an important role in many fields such as chemistry and biology; therefore, rapid and accurate pH measurement is very important. Because of its advantages in preparation, wide test range, rapid response, and good biocompatibility, iridi
Externí odkaz:
https://doaj.org/article/6cd7d74d3770413a8563be238a2d63ec
Autor:
Haixia Li, Yongfeng Ren, Guojun Zhang, Renxin Wang, Xiaoyong Zhang, Ting Zhang, Lansheng Zhang, Jiangong Cui, QingDa Xu, Sicun Duan
Publikováno v:
AIP Advances, Vol 9, Iss 1, Pp 015005-015005-10 (2019)
Since most of the contact conduction type of heart sound sensors don’t take into account the acoustic signal attenuation problem caused by the heart sound signal transmitting to a sensor whose filling materials’ impedance is different to human so
Externí odkaz:
https://doaj.org/article/8ca67376562142db959973bbd774d0fc
Autor:
Xiaoyong Zhang, Qingda Xu, Guojun Zhang, Nixing Shen, Zhenzhen Shang, Yu Pei, Junwen Ding, Lansheng Zhang, Renxin Wang, Wendong Zhang
Publikováno v:
AIP Advances, Vol 8, Iss 8, Pp 085124-085124-9 (2018)
Inspired by the hairy structure of fish neuromast, a multiple sensor units (multi-unit) vector hydrophone is proposed in the paper, which integrates multiple sensor units on one chip according to bionics. Its sensitivity and signal noise ratio (SNR)
Externí odkaz:
https://doaj.org/article/13de4ade8bb94e8ea0e4fc9b39627ea4
Autor:
Qingda Xu, Ye Xi, Zhiyuan Du, Longchun Wang, Tao Ruan, Mengfei Xu, Jiawei Cao, Bin Yang, Jingquan Liu
Publikováno v:
2023 IEEE 36th International Conference on Micro Electro Mechanical Systems (MEMS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acbf7e29346b2cb71e6c8fd5c6b2d417
https://doi.org/10.1109/mems49605.2023.10052245
https://doi.org/10.1109/mems49605.2023.10052245
Autor:
Mengfei Xu, Mu Qin, Ziliang Song, Wen Hong, Qingda Xu, Jiawei Cao, Kejun Tu, Longchun Wang, Bin Yang, Jingquan Liu
Publikováno v:
2023 IEEE 36th International Conference on Micro Electro Mechanical Systems (MEMS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ce6ffe8035cc333d6a186982e639e32
https://doi.org/10.1109/mems49605.2023.10052546
https://doi.org/10.1109/mems49605.2023.10052546
Publikováno v:
Journal of Microelectromechanical Systems. 30:725-732
Among the main problems affecting the sound pressure level (SPL) of piezoelectric microelectromechanical systems (MEMS) speakers is that the membrane vibration displacement of those with sealed membranes is small, while those with unsealed membranes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baa170ef1e9f90e735103d5a4e5c0fa4
https://doi.org/10.1109/jmems.2021.3087718
https://doi.org/10.1109/jmems.2021.3087718
Publikováno v:
2022 IEEE 35th International Conference on Micro Electro Mechanical Systems Conference (MEMS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30a29c94048de963b8c097b58b8e858f
https://doi.org/10.1109/mems51670.2022.9699526
https://doi.org/10.1109/mems51670.2022.9699526